This map shows the geographic impact of A. L. Sprague's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A. L. Sprague with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. L. Sprague more than expected).
This network shows the impact of papers produced by A. L. Sprague. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A. L. Sprague. The network helps show where A. L. Sprague may publish in the future.
Co-authorship network of co-authors of A. L. Sprague
This figure shows the co-authorship network connecting the top 25 collaborators of A. L. Sprague.
A scholar is included among the top collaborators of A. L. Sprague based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with A. L. Sprague. A. L. Sprague is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Evans, L. G., P. N. Peplowski, R. M. Killen, A. E. Potter, & A. L. Sprague. (2013). Variable Sodium on the Surface of Mercury: Implications for Surface Chemistry and the Exosphere. LPI. 2033.2 indexed citations
2.
Klima, R. L., N. R. Izenberg, S. L. Murchie, et al.. (2013). Constraining the Ferrous Iron Content of Silicate Minerals in Mercury's Crust. LPI. 1602.4 indexed citations
3.
D’Amore, Mario, J. Helbert, Alessandro Maturilli, et al.. (2012). Global Classification of MESSENGER Spectral Reflectance Data and a Detailed Look at Rudaki Plains. LPI. 1413.1 indexed citations
4.
Cassidy, Timothy A., A. W. Merkel, W. E. McClintock, et al.. (2012). Mercury's Seasonal Sodium Exosphere. epsc.1 indexed citations
5.
Vilas, F., D. L. Domingue, A. L. Sprague, et al.. (2012). Search for Absorption Features in Mercury's Visible Reflectance Spectra: Recent Results from MESSENGER. 1330.1 indexed citations
6.
Zolotov, M. Yu., A. L. Sprague, L. R. Nittler, et al.. (2011). Implications of the MESSENGER Discovery of High Sulfur Abundance on the Surface of Mercury. AGU Fall Meeting Abstracts. 2011.4 indexed citations
7.
Orlando, Thomas M., A. L. Sprague, G. A. Grieves, et al.. (2010). Electron Stimulated Desorption as a Source Mechanism for Ions in Mercury's Space Environment. Lunar and Planetary Science Conference. 2246.1 indexed citations
8.
Vervack, Ronald J., W. E. McClintock, E. T. Bradley, et al.. (2009). MESSENGER Observations of Mercury's Exosphere: Discoveries and Surprises from the First Two Flybys. Lunar and Planetary Science Conference. 2220.2 indexed citations
9.
Gaskell, R. W., et al.. (2008). Topography of Mercury from Imaging Data. DPS.2 indexed citations
10.
Sprague, A. L., et al.. (2008). Mercury: Mg-rich Mineralogy with K-spar and Garnet. elib (German Aerospace Center). 1320.4 indexed citations
11.
Blewett, D. T., M. S. Robinson, B. W. Denevi, et al.. (2008). Comparison of the Color Properties of Selected Features on Mercury from Mariner 10 and MESSENGER Multispectral Images. AGUFM. 2008.1 indexed citations
12.
Izenberg, N. R., W. E. McClintock, G. M. Holsclaw, et al.. (2008). High-Spatial-Resolution Visible to Near-Infrared Reflectance of Mercury's Surface Obtained During the First MESSENGER Flyby. Lunar and Planetary Science Conference. 1276.1 indexed citations
13.
Evans, L. G., T. J. McCoy, A. L. Sprague, et al.. (2008). X-Ray and Gamma-Ray Spectrometer Observations of the Elemental Composition of the Equatorial Region of Mercury: Testing Formation Models. Lunar and Planetary Science Conference. 1205.2 indexed citations
14.
Vilas, F., A. L. Sprague, N. R. Izenberg, et al.. (2008). Ultraviolet Reflectance Spectra of Mercury's Surface Acquired with the UltraViolet and Visible Spectrometer During the First MESSENGER Flyby. Lunar and Planetary Science Conference. 1212.1 indexed citations
15.
McClintock, W. E., E. T. Bradley, N. R. Izenberg, et al.. (2008). Observations of Mercury's Exosphere by the Mercury Atmospheric and Surface Composition Spectrometer During the First MESSENGER Flyby. LPI. 1353.1 indexed citations
16.
McClintock, W. E., G. M. Holsclaw, M. S. Robinson, et al.. (2008). Spectroscopic Observations of Mercury's Surface by the Mercury Atmospheric and Surface Composition Spectrometer During the First MESSENGER Flyby. LPI. 1330.1 indexed citations
17.
Hanna, K. L. Donaldson, et al.. (2007). Mercury and the Moon: Initial Findings from Mid-Infrared Spectroscopic Measurements of the Surface. LPI. 2291.7 indexed citations
18.
Sprague, A. L., et al.. (2006). Tracer transport in the NASA-Ames GCM. 271.1 indexed citations
19.
Shkuratov, Yu. G., D. G. Stankevich, Michael L. Sitko, & A. L. Sprague. (2000). Thermal Emission Indicatrix for Rough Planetary Surfaces at Arbitrary Heating/Observing Geometry. ASPC. 196. 221–230.4 indexed citations
20.
Sprague, A. L., R. W. H. Kozlowski, F. C. Witteborn, D. P. Cruikshank, & D. H. Wooden. (1994). Mercury: Evidence for anorthosite and basalt from mid-infrared (7.3-13.5 micrometers) spectroscopy. Icarus. 109(1).11 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
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Rankless may not fully capture the entirety of a scholar's output or impact.